Meanwhile Israel has continued targeting Iran, with Iranian media reporting at least 128 people have been killed, citing the country's health ministry.

Russia is prepared to continue to work to resolve issues surrounding Iran's nuclear programme, the Russian Foreign Ministry said in a statement.

They did not rule out a return to the negotiating track on Iran's nuclear program, a Kremlin spokesperson said.

Meanwhile Israel has continued targeting Iran, with Iranian media reporting at least 128 people have been killed, citing the country's health ministry.

Iran launched dozens of ballistic missiles toward Israel on Friday night in retaliation for Israel's surprise attack early Friday. Israel struck at the heart of the Iran's nuclear program, killing several nuclear scientists as well as high-ranking military leaders, according to Israeli officials.

Russian President Vladimir Putin held phone calls with Israeli Prime Minister Benjamin Netanyahu and Iranian President Masoud Pezeshkian on Friday after Israel pelted Iran with a series of strikes.

Ukrainian President Volodymyr Zelenskyy says rising global oil prices following Israeli strikes on Iran will strengthen Russia by increasing its oil revenues, aiding its war effort in Ukraine.

Russia and Israel have built a close political, economic and cultural relationship that helped them tackle delicate and divisive issues, including developments in Syria.

Donald Trump wrote on his social media platform Truth Social, "President Putin called this morning to very nicely wish me a Happy Birthday, but to more importantly, talk about Iran, a country he knows very well.